<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>demo1</title>
</head>
<body>
<div id="app">
</div>
<script src="vue.js"></script>
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
<script>
    var para = {"projId":"railway","prodId":"railway_gdfs","date":"20180117","varId":"PRE_1h"};
    axios.get("http://10.30.17.59:18081/prod/forecast/img",{params: para}).then(function (response) {
        console.log(response);
    }).catch(function (error) {
        console.log(error);
    });
</script>
</body>
</html>